FROM rust:1.75-alpine3.19@sha256:2e505c3e2863b0a4627219ccd538aeef3de5f5907046f3f59ce9c1b6150d97ef AS compiler ENV RUSTFLAGS="-C target-feature=-crt-static" RUN apk add --no-cache openssl-dev musl-dev WORKDIR /usr/src/rustbot RUN cargo build || true COPY . . RUN cargo fetch && cargo build -r FROM alpine:3.19@sha256:b5dfcf7427d7ba35bd7eb083754c14008e50fc80b00a42b55946ccbc2cc6322a RUN apk add --no-cache openssl-dev libgcc WORKDIR /rustbot COPY --from=compiler /usr/src/rustbot/target/release/rustbot . CMD [ "./rustbot" ]